Mô tả
Tổng quan về Huawei Switches Series S5720-16X-PWH-LI-AC
S5720-16X-PWH-LI-AC – Huawei S5700 Series Switches (12 Ethernet 10/100/1000 PoE++ ports, 2 Ethernet 10/100/1000 ports, 2 10 Gig SFP+, 360W POE AC 110/220V).
Thông số kỹ thuật Huawei Switches Series S5720-16X-PWH-LI-AC
Memory (RAM) |
512 MB |
Flash |
240 MB |
Mean time between failures (MTBF) |
9.3 years |
Mean time to repair (MTTR) |
2 hours |
Availability |
> 0.99999 |
Service port surge protection |
Common mode: ±7 kV |
Power supply surge protection |
±6 kV in differential mode, ±6 kV in common mode |
Dimensions (W x D x H) |
320.0 mm x 263.0 mm x 43.6 mm (12.6 in. x 10.4 in. x 1.72 in.) |
Weight (including packaging materials) |
4.7 kg (10.36 lb) |
Stack ports |
All electrical ports and optical ports |
RTC |
Not supported |
RPS |
Not supported |
PoE |
Supported |
Rated voltage range |
100 V AC to 240 V AC, 50/60 Hz |
Maximum voltage range |
90 V AC to 264 V AC, 47 Hz to 63 Hz |
Maximum power consumption (100% throughput) |
- Without PoE: 31.5 W
- 100% PoE loads: 437.5 W (system power consumption: 77.5 W, PoE: 360 W)
|
Typical power consumption (30% of traffic load)
- Tested according to ATIS standard
- EEE enabled
- No PoE power consumption
|
30.9 W |
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
Noise under normal temperature (27°C, sound power) |
Noise-free (no fans) |
Relative humidity |
5% to 95%, noncondensing |
Operating altitude |
0-5000 m (0-16404 ft.) |
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